ISO week reference

Week 1 1985: December 31, 1984 – January 6, 1985

Exact Monday-to-Sunday dates for 1985-W01. Use this week as a calendar reference, open it in the planner, or view it in the full 1985 ISO calendar.

Week1
ISO year1985
Weekdays5
QuarterQ4
ISO reference1985-W01
Starts
Ends
Length7 days
Exact dates

Dates in week 1

ISO weeks run Monday through Sunday.

MonDec 311984
TueJan 11985
WedJan 21985
ThuJan 31985
FriJan 41985
SatJan 51985
SunJan 61985
Use this week

Turn these dates into a plan

Open a private weekly planner already set to December 31, 1984 – January 6, 1985, then add priorities, deadlines, meetings and hourly work blocks.

Open Week 1 Planner